TREA

Conversion of the selenium or tellurium to the conductive state

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Industry

  • CPC
  • H01L21/103
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Parent Industries

HELECTRICITY H01Electric elements H01LSEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Current Industry

H01L21/103Conversion of the selenium or tellurium to the conductive state
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2908592
    • Patent number 2,908,592
    • Issue date Oct 13, 1959
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2885309
    • Patent number 2,885,309
    • Issue date May 5, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2867550
    • Patent number 2,867,550
    • Issue date Jan 6, 1959
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2863767
    • Patent number 2,863,767
    • Issue date Dec 9, 1958
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2806984
    • Patent number 2,806,984
    • Issue date Sep 17, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2736672
    • Patent number 2,736,672
    • Issue date Feb 28, 1956
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2575392
    • Patent number 2,575,392
    • Issue date Nov 20, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2551048
    • Patent number 2,551,048
    • Issue date May 1, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2468003
    • Patent number 2,468,003
    • Issue date Apr 19, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2462906
    • Patent number 2,462,906
    • Issue date Mar 1, 1949
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2457169
    • Patent number 2,457,169
    • Issue date Dec 28, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2443878
    • Patent number 2,443,878
    • Issue date Jun 22, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2438923
    • Patent number 2,438,923
    • Issue date Apr 6, 1948
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2424995
    • Patent number 2,424,995
    • Issue date Aug 5, 1947
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2413013
    • Patent number 2,413,013
    • Issue date Dec 24, 1946
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2403026
    • Patent number 2,403,026
    • Issue date Jul 2, 1946
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2379919
    • Patent number 2,379,919
    • Issue date Jul 10, 1945
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2370493
    • Patent number 2,370,493
    • Issue date Feb 27, 1945
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2364642
    • Patent number 2,364,642
    • Issue date Dec 12, 1944
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    2334554
    • Patent number 2,334,554
    • Issue date Nov 16, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2316905
    • Patent number 2,316,905
    • Issue date Apr 20, 1943
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2314104
    • Patent number 2,314,104
    • Issue date Mar 16, 1943
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    2303522
    • Patent number 2,303,522
    • Issue date Dec 1, 1942
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2282448
    • Patent number 2,282,448
    • Issue date May 12, 1942
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2282523
    • Patent number 2,282,523
    • Issue date May 12, 1942
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2203328
    • Patent number 2,203,328
    • Issue date Jun 4, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2193610
    • Patent number 2,193,610
    • Issue date Mar 12, 1940
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2168462
    • Patent number 2,168,462
    • Issue date Aug 8, 1939
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2139731
    • Patent number 2,139,731
    • Issue date Dec 13, 1938
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1743160
    • Patent number 1,743,160
    • Issue date Jan 14, 1930
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents